#include <stdio.h>

int main(void){
    float number1;
    float number2;
    float sum;

    scanf("%f%f", &number1, &number2);
    sum = (number2 / number1 * number1);

    printf("%f\n", sum);
    
    if ( sum < 18.5 ) {
        printf("Underweight\n");
    } else if ( 18.5 <= sum && sum <= 25) {
        printf("Normal\n");
    } else if ( sum > 25 ) {
        printf("Overweight\n");
    }

    return 0;
}

